05 2022 档案
摘要：req := CoXMLHTTP.Create; try req.open('Post', szUrl, False, EmptyParam, EmptyParam); //设置post必要参数 req.setRequestHeader('UserAgent','Mozilla/5.0'); req
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摘要：初识函数 1 create or replace function somefunc() returns integer as 2 3 $$ 4 5 declare 6 7 quantity integer := 30; 8 9 begin 10 11 raise notice 'Quantity1
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